.wrapper{
    width: 1240px;
    margin: 0 auto;
}

/* 快捷导航 */
.shortcut{
    height: 52px;
    background: #800080;
}

.shortcut .wrapper{
    height: 52px;
    
}

.shortcut .wrapper ul{
    float: right;
}

.shortcut .wrapper li{
    float: left;
    line-height: 52px;
}

.shortcut .wrapper a{
    padding: 0 16px;
    border-right: 1px solid #666;
    font-size: 14px;
    color: #fff;
} 

/* 头部 */
.header{
    height: 70px;
    margin: 30px auto;
}

.logo{
    float: left;
    width: 100px;
    height: 100px;
    padding-bottom: 50px;
}

.nav{
    float: left;
    height: 70px;
    margin-left: 70px;
}

.search{
    float: right;
    width: 172px;
    height: 30px;
    margin-right: 54px;
    margin-top: 10px;
    border: 2px solid #e7e7e7;
}

.search input{
    width: 168px;
    height: 26px;
    padding-right: 26px;
}

.search input::placeholder{
    font-size: 14px;
    font-style: italic;
    color: #000;
}

.logo h1{
    width: 100px;
    height: 100px;
}

.logo h1 a{
    display: block;
    width: 100px;
    height: 100px;
    background-image:url(../image/label.png) ;
    background-size: cover;
    padding-bottom: 50px;
}

.nav li{
    float: left;
    line-height: 70px;
    margin-right: 48px;

}

.nav li a:hover{
    color: gold;
    border-bottom: 1px solid saddlebrown;
    padding-bottom: 7px;
}

/* banner */
.banner .wrapper{
    width: 1240px;
    height: 1000px;
    background-color: palegoldenrod;
}

.banner .wrapper img{
    width: 100%;
    height: 100%;
    background-size: cover;
    background-repeat: no-repeat center;
}

/* 内容 案例总结 */
.one .title{
    height: 40px;
    font-style: italic;
    font-size: 15px;
    flood-color: #8582824a;
    margin-top: 30px;
}

.one .title h2{
    float: left;
}

.one a:hover{
    color: #8582824a;
    cursor:pointer;
}

.one .son{
    width: 500px;

}

.con li a:hover{
    color: #8582824a;
    cursor:pointer;
}

.hui a:hover{
    color: #8582824a;
    cursor:pointer;
}

.two .title{
    height: 40px;
    font-style: italic;
    font-size: 15px;
    flood-color: #8582824a;
    margin-top: 30px;
}

.two .title h3{
    float: left;
}

.two .con li a:hover{
    color: #8582824a;
    cursor:pointer;
}

.two .pic{
    width: 500px;

}

.two a:hover{
    color: #8582824a;
    cursor:pointer;
}



.pic h2{
    width: 300px;
    height: 293px;
}

.pic h2 a{
    display: block;
    width: 300px;
    height: 293px;
    background-image:url(../image/2023.jpg) ;
    background-size: cover;
    padding-bottom: 50px;
}
/* 版权 */
.footer{
    margin-top: 100px;
    height: 342px;
    background-color: #800080;
}

.footer .wrapper{
    width: 1393px;
}

.footer .top{
    padding-top: 59px;
    padding-left: 135px;
    height: 175px;
    border-bottom: 3px solid #434343;
}

.footer .bottom{
    padding-top: 40px;
    font-size: 14px;
    color: white;
    text-align: center;
}

.footer .bottom a{
    font-size: 14px;
    color: white;
}